1. For A4 inkless thermal printer
2. Waterproof and oil-proof, water-proof writing will not fall off
3. No ink is required, does not contain bisphenol A, and is harmless to the human body
4. Scratch-resistant and wear-resistant, the printed content is not easily scratched off
5. Stable printing, clear and efficient
6. Material: paper
7. Note: The printer in the picture is not included!
2. Waterproof and oil-proof, water-proof writing will not fall off
3. No ink is required, does not contain bisphenol A, and is harmless to the human body
4. Scratch-resistant and wear-resistant, the printed content is not easily scratched off
5. Stable printing, clear and efficient
6. Material: paper
7. Note: The printer in the picture is not included!